vertical deflection: 48 phrases in 16 subjects |
Anti-air artillery | 2 |
Astronautics | 2 |
Electronics | 9 |
Gold mining | 1 |
Gyroscopes | 1 |
Household appliances | 1 |
Makarov | 1 |
Mass media | 4 |
Military | 1 |
Nanotechnology | 2 |
Nautical | 1 |
Physics | 3 |
Technology | 14 |
Telecommunications | 3 |
Television | 2 |
Transport | 1 |